[G] Alloys, Amorphous and Quasicrystals

2:40 PM - 2:55 PM JST(5:40 AM - 5:55 AM UTC)

[235] Structural Rejuvenation of Amorphous ZrCu Alloys by Cryogenic Thermal Cycling

○Masaki Tokushima¹, Hisanori Tanimoto¹ (1. Tsukuba Univ.)

Keywords:

Amorphous Alloy,Cryogenic Thermal Cycling

We previously reported the electrical resistivity dependence of Crystallization by electropulsing in ZrCu amorphous alloys. Here, we investigate structural rejuvenation via liquid nitrogen thermal cycling, and discuss the crystallization mechanism by comparing rolling and thermal cycling effects.